Evidence supporting the use of: Sulfur
For the health condition: Dandruff

Links: Go back one page, Tool main page, Ingredients list, Health conditions list, Body systems list

Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Sulfur has a long history of use in dermatology, including the treatment of dandruff. Dandruff is primarily caused by the overgrowth of Malassezia yeast and excessive scalp flaking. Sulfur acts as a keratolytic agent, meaning it helps break down keratin and promote the shedding of the outer layer of skin, which can reduce flaking. In addition, sulfur possesses mild antifungal and antibacterial properties, which may contribute to its effectiveness against the microbial component of dandruff.

Clinical studies and reviews, such as those published in journals like the Journal of Clinical and Aesthetic Dermatology and Drugs in Dermatology, recognize sulfur as a therapeutic option—often in combination with other agents such as salicylic acid or coal tar—for dandruff and seborrheic dermatitis. However, while sulfur’s use is scientifically grounded, the evidence is not as robust or extensive as for other treatments (e.g., zinc pyrithione or ketoconazole). Most studies are small, older, or involve combination products, which makes it challenging to assign a higher evidence rating. Nevertheless, sulfur remains an ingredient recognized by regulatory agencies (such as the FDA) as safe and effective for over-the-counter dandruff treatment when used as directed.

In summary, sulfur's efficacy in dandruff treatment is supported by its pharmacological properties and inclusion in recognized treatment guidelines, though direct, large-scale studies are limited.

More about Sulfur
More about Dandruff

Products containing Sulfur

We currently have no products on Vitabase that contain this ingredient.